.layout {
  height: 100vh;
  overflow: hidden;
  .sider {
    overflow: auto;
    height: 100vh;
  }
  // 内容部分和菜单的滚动条分离
  .content-layout {
    min-height: 100vh;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    .content {
      flex: 1 0 auto;
      margin: 20px 24px;
    }
  }
}
